Question
The ratio of the length of a rectangle, breadth of the
rectangle and the diameter of a circle is 12:11:14. If the area of the circle is 616 cm2 , then what is the difference between the circumference of the circle and the perimeter of the rectangle?Solution
Area of the circle = pi;r2 616 = 22/7 times; r2 r2 = 196 r = 14 cm (Since, radius cannot be negative) Radius of the circle = 14 cm Diameter of the circle = 2r = 28 cm Length of the rectangle = (28/14) times; 12 = 24 cm Breadth of the rectangle = (28/14) times; 11 = 22 cm Perimeter of the rectangle = 2 times; (24 + 22) = 92 cm Circumference of the circle = 2 times; (22/7) times; 14 = 88 cm Required difference = 92 ndash; 88 = 4 cm
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements: F = G ≤ H = J ≤ I, K > L > O = I, D > M > F
Conclusions:
I. O ≥ F
II. D > G
III. K > F
Statement: N < O; M ≥ V; M ≥ R; V > O ≥ U
Conclusion:
I. O > R
II. R > U
Statements: Z > R = K ≥ X = N ≥ Q, F < B ≤ Q
Conclusions:
I. X ≥ F
II. B ≤ K
III. R > F
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is/are definitely true and th...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements: N < G ≥ F > E ≥ D, D = O ≥ I > P
Conclusions:
I. D < G
II. N > I
III. P < E
Statements: B ≤ I; E = D; H > F; C ≤ H; I = D; A ≤ B; H < E
Conclusions:
(i) I > F
(ii) B ≤ H
(iii)...
Statements: E $ N, N * G, H % E
Conclusions: a) G # H Â Â Â b) H $ N
Which of the following symbols should be placed in the blank spaces, respectively ( in the same order from left to right ) in order to complete the give...
